17418676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 37202760

約数和(自身を除く): 19784084

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 73, 116, 121, 146, 187, 242, 292, 319, 374, 484, 493, 638, 748, 803, 986, 1241, 1276, 1606, 1972, 2057, 2117, 2482, 3212, 3509, 4114, 4234, 4964, 5423, 7018, 8228, 8468, 8833, 10846, 13651, 14036, 17666, 21692, 23287, 27302, 35332, 35989, 46574, 54604, 59653, 71978, 93148, 119306, 143956, 150161, 238612, 256157, 300322, 395879, 512314, 600644, 791758, 1024628, 1583516, 4354669, 8709338, 17418676]

約数ペア:

[(1, 17418676), (2, 8709338), (4, 4354669), (11, 1583516), (17, 1024628), (22, 791758), (29, 600644), (34, 512314), (44, 395879), (58, 300322), (68, 256157), (73, 238612), (116, 150161), (121, 143956), (146, 119306), (187, 93148), (242, 71978), (292, 59653), (319, 54604), (374, 46574), (484, 35989), (493, 35332), (638, 27302), (748, 23287), (803, 21692), (986, 17666), (1241, 14036), (1276, 13651), (1606, 10846), (1972, 8833), (2057, 8468), (2117, 8228), (2482, 7018), (3212, 5423), (3509, 4964), (4114, 4234)]